fix: cannot include bean file #46

script/paths.go

@@ -48,6 +48,10 @@ func GetLedgerMonthsFilePath(dataPath string) string {
 	return dataPath + "/month/months.bean"
 }
 
+func GetLedgerMonthFilePath(dataPath string, month string) string {
+	return dataPath + "/month/" + month + ".bean"
+}
+
 func GetLedgerIndexFilePath(dataPath string) string {
 	LogInfo(dataPath, dataPath+"/index.bean")
 	return dataPath + "/index.bean"

service/accounts.go

@@ -239,8 +239,17 @@ func BalanceAccount(c *gin.Context) {
 	line := fmt.Sprintf("\r\n%s pad %s Equity:OpeningBalances", yesterdayStr, accountForm.Account)
 	line += fmt.Sprintf("\r\n%s balance %s %s %s", todayStr, accountForm.Account, accountForm.Number, acc.Currency)
 
-	filePath := fmt.Sprintf("%s/month/%s.bean", ledgerConfig.DataPath, month)
-	err = script.AppendFileInNewLine(filePath, line)
+	// check month bean file exist
+	err = CreateMonthBeanFileIfNotExist(ledgerConfig.DataPath, month)
+	if err != nil {
+		if c != nil {
+			InternalError(c, err.Error())
+		}
+		return
+	}
+
+	// append padding content to month bean file
+	err = script.AppendFileInNewLine(script.GetLedgerMonthFilePath(ledgerConfig.DataPath, month), line)
 	if err != nil {
 		InternalError(c, err.Error())
 		return

service/bean.go

@@ -0,0 +1,25 @@
+package service
+
+import (
+	"errors"
+	"fmt"
+	"github.com/beancount-gs/script"
+)
+
+// CreateMonthBeanFileIfNotExist create month bean file if not exist, otherwise return.
+func CreateMonthBeanFileIfNotExist(ledgerDataPath string, month string) error {
+	// 文件不存在，则创建
+	filePath := fmt.Sprintf("%s/month/%s.bean", ledgerDataPath, month)
+	if !script.FileIfExist(filePath) {
+		err := script.CreateFile(filePath)
+		if err != nil {
+			return errors.New("failed to create file")
+		}
+		// include ./2021-11.bean
+		err = script.AppendFileInNewLine(script.GetLedgerMonthsFilePath(ledgerDataPath), fmt.Sprintf("include \"./%s.bean\"", month))
+		if err != nil {
+			return errors.New("failed to append content to months.bean")
+		}
+	}
+	return nil
+}

service/transactions.go

@@ -205,29 +205,18 @@ func saveTransaction(c *gin.Context, addTransactionForm AddTransactionForm, ledg
 		}
 		return errors.New("internal error")
 	}
-	monthStr := month.Format("2006-01")
-	filePath := fmt.Sprintf("%s/month/%s.bean", ledgerConfig.DataPath, monthStr)
 
-	// 文件不存在，则创建
-	if !script.FileIfExist(filePath) {
-		err = script.CreateFile(filePath)
-		if err != nil {
-			if c != nil {
-				InternalError(c, err.Error())
-			}
-			return errors.New("internal error")
-		}
-		// include ./2021-11.bean
-		err = script.AppendFileInNewLine(script.GetLedgerMonthsFilePath(ledgerConfig.DataPath), fmt.Sprintf("include \"./%s.bean\"", monthStr))
-		if err != nil {
-			if c != nil {
-				InternalError(c, err.Error())
-			}
-			return errors.New("internal error")
+	// 交易的月份信息
+	monthStr := month.Format("2006-01")
+	err = CreateMonthBeanFileIfNotExist(ledgerConfig.DataPath, monthStr)
+	if err != nil {
+		if c != nil {
+			InternalError(c, err.Error())
 		}
+		return err
 	}
 
-	err = script.AppendFileInNewLine(filePath, line)
+	err = script.AppendFileInNewLine(script.GetLedgerMonthFilePath(ledgerConfig.DataPath, monthStr), line)
 	if err != nil {
 		if c != nil {
 			InternalError(c, err.Error())